Welcome to the Derived Classes,Templates and Exception Handling in C++ MCQs Page
Dive deep into the fascinating world of Derived Classes,Templates and Exception Handling in C++ with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Derived Classes,Templates and Exception Handling in C++, a crucial aspect of Object Oriented Programming Using C++. In this section, you will encounter a diverse range of MCQs that cover various aspects of Derived Classes,Templates and Exception Handling in C++, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Object Oriented Programming Using C++.
Check out the MCQs below to embark on an enriching journey through Derived Classes,Templates and Exception Handling in C++. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Object Oriented Programming Using C++.
Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Derived Classes,Templates and Exception Handling in C++. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!
Derived Classes,Templates and Exception Handling in C++ MCQs | Page 12 of 24
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#include <iostream>
using namespace std;
int main()
{
int age=5;
try
{
if (age < 0)
throw "Positive Number Required";
cout << age << "\n\n";
}
catch(const char* Message)
{
cout << "Error: " << Message;
}
return 0;
} #include <iostream>
using namespace std;
double division(int a, int b)
{
if ( b == 0 )
{
throw "Division by zero condition!";
}
return (a / b);
}
int main ()
{
int x = 50;
int y = 0;
double z = 0;
try
{
z = division(x, y);
cout << z << endl;
}
catch (const char* msg)
{
cout << msg << endl;
}
return 0;
} #include <iostream>
#include <string>
using namespace std;
int main()
{
double Op1 = 10, Op2 = 5, Res;
char Op;
try
{
if (Op != '+' && Op != '-' && Op != '*' && Op != '/')
throw Op;
switch(Op)
{
case '+':
Res = Op1 + Op2;
break;
case '-':
Res = Op1 - Op2;
break;
case '*':
Res = Op1 * Op2;
break;
case '/':
Res = Op1 / Op2;
break;
}
cout << "\n" << Op1 << " " << Op << " "<< Op2 << " = " << Res;
}
catch (const char n)
{
cout << n << " is not a valid operator";
}
return 0;
} #include<iostream>
#include "math.h"
using namespace std;
double MySqrt(double d)
{
if (d < 0.0)
throw "Cannot take sqrt of negative number";
return sqrt(d);
}
int main()
{
double d = 5;
cout << MySqrt(d) << endl;
} #include <iostream>
#include <new>
using namespace std;
int main ()
{
int i, n;
int * p;
i = 2;
p= new (nothrow) int[i];
if (p == 0)
cout << "Error: memory could not be allocated";
else
{
for (n=0; n<i; n++)
{
p[n] = 5;
}
for (n = 0; n < i; n++)
cout << p[n];
delete[] p;
}
return 0;
}Suggested Topics
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